Universal Licensing System
WRMM722
AT&T Mobility Spectrum, LLC
License details
| ULS identifier | 4444047 |
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| Call sign | WRMM722 |
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| Radio service | CF |
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| Status | A |
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| Grant date | 2021-05-04 |
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| Expiration | 2031-05-04 |
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| Frequency range | 6286.19 - 6404.79 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | WHITNEY, HILL, TX |
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| Coordinates | 31.9618333, -97.3059444 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:18 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 6286.19000000 | | | | | |
| 1 | 1 | FXO | 6345.49000000 | | | | | |
| 1 | 2 | FXO | 6375.14000000 | | | | | |
| 1 | 1 | FXO | 6404.79000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 6286.19000000 | | 27M3D7W |
| 1 | 1 | 6345.49000000 | | 27M3D7W |
| 1 | 2 | 6375.14000000 | | 27M3D7W |
| 1 | 1 | 6404.79000000 | | 27M3D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 160 HCR 1245, WHITNEY, HILL, TX | 31.96183333, -97.30594444 | 182.600 m | LTOWER | 76.500 m structure / 78.900 m overall | N |
| 2 | R | | 31.97016667, -97.45513889 | 183.200 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | ANDREW CORPORATION USX6-6W | | V | 38.8000 | 273.8000 | | |
| 1 | 2 | R | ANDREW CORPORATION PARX6-59A | | | 37.9000 | | | |
| 2 | 1 | T | ANDREW CORPORATION USX6-6W | | H | 38.8000 | 273.8000 | | |
| 2 | 2 | R | ANDREW CORPORATION PARX6-59A | | | 37.9000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-09-04 | WRMM722 | LIAUA |
| 2024-01-25 | WRMM722 | LIAUA |
| 2023-01-18 | WRMM722 | LIAUA |
| 2023-01-12 | WRMM722 | LIAUA |
| 2021-12-07 | WRMM722 | LIMOD |
| 2021-05-04 | WRMM722 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4444047 | 2026-08-02 02:47:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRMM722 | ULS 4444047 | 2026-08-02 02:47:18 |
| Status | A | ULS 4444047 | 2026-08-02 02:47:18 |
| Service | CF | ULS 4444047 | 2026-08-02 02:47:18 |
| Grant Date | 2021-05-04 | ULS 4444047 | 2026-08-02 02:47:18 |
| Expiration Date | 2031-05-04 | ULS 4444047 | 2026-08-02 02:47:18 |